(2x+5)+(x+2)=3(x-1)+9

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Solution for (2x+5)+(x+2)=3(x-1)+9 equation:


Simplifying
(2x + 5) + (x + 2) = 3(x + -1) + 9

Reorder the terms:
(5 + 2x) + (x + 2) = 3(x + -1) + 9

Remove parenthesis around (5 + 2x)
5 + 2x + (x + 2) = 3(x + -1) + 9

Reorder the terms:
5 + 2x + (2 + x) = 3(x + -1) + 9

Remove parenthesis around (2 + x)
5 + 2x + 2 + x = 3(x + -1) + 9

Reorder the terms:
5 + 2 + 2x + x = 3(x + -1) + 9

Combine like terms: 5 + 2 = 7
7 + 2x + x = 3(x + -1) + 9

Combine like terms: 2x + x = 3x
7 + 3x = 3(x + -1) + 9

Reorder the terms:
7 + 3x = 3(-1 + x) + 9
7 + 3x = (-1 * 3 + x * 3) + 9
7 + 3x = (-3 + 3x) + 9

Reorder the terms:
7 + 3x = -3 + 9 + 3x

Combine like terms: -3 + 9 = 6
7 + 3x = 6 + 3x

Add '-3x' to each side of the equation.
7 + 3x + -3x = 6 + 3x + -3x

Combine like terms: 3x + -3x = 0
7 + 0 = 6 + 3x + -3x
7 = 6 + 3x + -3x

Combine like terms: 3x + -3x = 0
7 = 6 + 0
7 = 6

Solving
7 = 6

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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